THAITPRASERT, C.; CHITNAN, T. Developing Guidelines to Manage Activities for the Development of Learners in Schools under the Secondary Educational Service Area Office 26. Journal of Roi Et Rajabhat University, [S. l.], v. 14, n. 1, p. 62–70, 2020. Disponível em: https://so03.tci-thaijo.org/index.php/reru/article/view/241774. Acesso em: 16 sep. 2026.